From c772807a8bb8b868cfae952367f9f90bbc6405bd Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Thu, 8 Dec 2011 11:31:41 +0000
Subject: Fix "None" bug with implicitly declared functions

---
 pp2cc.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pp2cc.py b/pp2cc.py
index 684fddb..8d26f78 100755
--- a/pp2cc.py
+++ b/pp2cc.py
@@ -773,9 +773,9 @@ class Parse(object):
         lbl_func = self.functionLabel(funcname)
         if lbl_func is None:
             # name not found :? perhaps an external declaration
-            lbl = "fn_" + funcname
+            lbl_func = "fn_" + funcname
             self.logger.warning("call to undefined function, assuming label"
-                                " '{}'".format(lbl), linked_node=linked_node)
+                                " '{}'".format(lbl_func), linked_node=linked_node)
         lines.append(self.asm.branch_op("BRS", lbl_func))
 
         if params:
-- 
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